People in Tibet are ________ than they used to be.       

Please make sure all the lights are ______ before you go to bed. 

If you have decided which bike to buy, you can ______ for it on the Internet and we will send it right to your home. 

He joined the firm as an office boy, but he gained rapid promotion, and _____ a director. 

Leaders of many countries have been trying to ______ what it is that makes China develop so fast. 

His words only _____ the viewpoint of several people.      

The beautiful scenery around the lake __________ him to write this famous poem.

----Don’t you think telling the truth and being honest are good qualities? ----Yes , of course. Those who lie and cheat will never _________ it.

Now people all over the world are _________the terrible H1N1 flu.

Our kitchen needs to be equipped with a special fan to _________ the smell of cooking.

A goodbye party was held to _______ his 30 years’ service to the army.

Many good suggestions were _______ at the meeting to cheer up teenagers to be more confident.

The good thing about children is that they           very easily to new environments.

Won’t you __________ me in a walk after supper? It will do good to your health, you know.

Physical exercises not only are useful for character training but also can ________ man’s body.

Mr. Smith, may I have a word with you? I’ll try not to __________ too much of your time．

To our great        , his parents were         at his mark. 

It’s a long story and there is not much time left, so I’ll tell you about it        . 

Sunglasses are sometimes worn to         the eyes         strong sunlight. 

On April 24, Tsinghua University         its 100th anniversary at the Great Hall of the People in Beijing.